first commit

app/controllers/application_controller.rb

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+class ApplicationController < ActionController::Base
+end

app/controllers/articles_controller.rb

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+class ArticlesController < ApplicationController
+  http_basic_authenticate_with name: "dhh", password: "secret", except: [:index, :show]
+
+  def index
+    @articles = Article.all
+  end
+
+  def show
+    @article = Article.find(params[:id])
+  end
+
+  def new
+    @article = Article.new
+  end
+
+  def create
+    @article = Article.new(article_params)
+
+    if @article.save
+      redirect_to @article
+    else
+      render :new, status: :unprocessable_entity
+    end
+  end
+
+  def edit
+    @article = Article.find(params[:id])
+  end
+
+  def update
+    @article = Article.find(params[:id])
+
+    if @article.update(article_params)
+      redirect_to @article
+    else
+      render :edit, status: :unprocessable_entity
+    end
+  end
+
+  def destroy
+    @article = Article.find(params[:id])
+    @article.destroy
+
+    redirect_to root_path, status: :see_other
+  end
+
+  private
+    def article_params
+      params.require(:article).permit(:title, :body, :status)
+    end
+end

app/controllers/comments_controller.rb

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+class CommentsController < ApplicationController
+  http_basic_authenticate_with name: "dhh", password: "secret", only: :destroy
+
+  def create
+    @article = Article.find(params[:article_id])
+    @comment = @article.comments.create(comment_params)
+    redirect_to article_path(@article)
+  end
+
+  def destroy
+    @article = Article.find(params[:article_id])
+    @comment = @article.comments.find(params[:id])
+    comment.destroy
+    redirect_to article_path(@article), status: :see_other
+  end
+
+  private
+    def comment_params
+      params.require(:comment).permit(:commenter, :body, :status)
+    end
+end